【报Bug】在swiper和picker-view在同一个页面使用时存在BUG

示例代码：

    <view>  
        <view>  
            <swiper class="swiper" circular :indicator-dots="true" :vertical="true" :autoplay="true" :interval="1000">  
                <swiper-item>  
                    <view class="swiper-item uni-bg-red">A</view>  
                </swiper-item>  
                <swiper-item>  
                    <view class="swiper-item uni-bg-green">B</view>  
                </swiper-item>  
                <swiper-item>  
                    <view class="swiper-item uni-bg-blue">C</view>  
                </swiper-item>  
            </swiper>  
        </view>  
        <view>  
            <view class="uni-padding-wrap">  
                <view class="uni-title">日期：{{year}}年{{month}}月{{day}}日</view>  
            </view>  
            <picker-view v-if="visible" :indicator-style="indicatorStyle" :value="value" @change="bindChange" class="picker-view">  
                <picker-view-column>  
                    <view class="item" v-for="(item,index) in years" :key="index">{{item}}年</view>  
                </picker-view-column>  
                <picker-view-column>  
                    <view class="item" v-for="(item,index) in months" :key="index">{{item}}月</view>  
                </picker-view-column>  
                <picker-view-column>  
                    <view class="item" v-for="(item,index) in days" :key="index">{{item}}日</view>  
                </picker-view-column>  
            </picker-view>  
        </view>  
    </view>  
</template>  
<script>  
    export default {  
        data: function() {  
            const date = new Date()  
            const years = []  
            const year = date.getFullYear()  
            const months = []  
            const month = date.getMonth() + 1  
            const days = []  
            const day = date.getDate()  
            for (let i = 1990; i <= date.getFullYear(); i++) {  
                years.push(i)  
            }  
            for (let i = 1; i <= 12; i++) {  
                months.push(i)  
            }  
            for (let i = 1; i <= 31; i++) {  
                days.push(i)  
            }  
            return {  
                title: 'picker-view',  
                years,  
                year,  
                months,  
                month,  
                days,  
                day,  
                value: [9999, month - 1, day - 1],  
                visible: true,  
                indicatorStyle: `height: 50px;`  
            }  
        },  
        methods: {  
            bindChange: function(e) {  
                const val = e.detail.value  
                this.year = this.years[val[0]]  
                this.month = this.months[val[1]]  
                this.day = this.days[val[2]]  
            }  
        }  
    }  
</script>  
<style>  
    .picker-view {  
        width: 750rpx;  
        height: 600rpx;  
        margin-top: 20rpx;  
    }  
    .item {  
        line-height: 100rpx;  
        text-align: center;  
    }  
</style>

操作步骤：

运行示例代码，然后滚动选择器进行选择

预期结果：

不要闪动

实际结果：

闪到原始位置再闪到选的位置